GOGIX vs. VWIGX

Last updated Jun 23, 2026

GOGIX (John Hancock Funds International Growth Fund) and VWIGX (Vanguard International Growth Fund Investor Shares) are both Foreign Large Cap Equities funds. Over the past 10 years, GOGIX returned 10.66%/yr vs 10.14%/yr for VWIGX. Their correlation of 0.93 suggests significant overlap in exposure. GOGIX charges 0.99%/yr vs 0.38%/yr for VWIGX.

Performance

GOGIX vs. VWIGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in John Hancock Funds International Growth Fund (GOGIX) and Vanguard International Growth Fund Investor Shares (VWIGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GOGIX achieves a 16.71% return, which is significantly higher than VWIGX's 5.94% return. Both investments have delivered pretty close results over the past 10 years, with GOGIX having a 10.66% annualized return and VWIGX not far behind at 10.14%.

GOGIX

• 1D: 2.19%
• 1M: 5.34%
• YTD: 16.71%
• 6M: 17.31%
• 1Y: 30.56%
• 3Y*: 19.04%
• 5Y*: 6.86%
• 10Y*: 10.66%

VWIGX

• 1D: 1.55%
• 1M: 2.62%
• YTD: 5.94%
• 6M: 6.53%
• 1Y: 14.63%
• 3Y*: 11.32%
• 5Y*: -1.09%
• 10Y*: 10.14%

*Multi-year figures are annualized to reflect compound growth (CAGR)

GOGIX vs. VWIGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GOGIX John Hancock Funds International Growth Fund	16.71%	29.79%	10.70%	12.93%	-26.80%	9.67%	22.44%	27.85%	-12.06%	36.67%
VWIGX Vanguard International Growth Fund Investor Shares	5.94%	19.96%	9.07%	14.65%	-30.86%	-11.18%	59.57%	31.36%	-12.68%	42.98%

Correlation

The correlation between GOGIX and VWIGX is 0.92, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.90
Correlation (5Y) Calculated over the trailing 5-year period	0.89
Correlation (10Y) Calculated over the trailing 10-year period	0.90
Correlation (All Time) Calculated using the full available price history since Jan 3, 2007	0.93

The correlation between GOGIX and VWIGX has been stable across timeframes, ranging from 0.89 to 0.93 - a consistent structural relationship.

Return for Risk

GOGIX vs. VWIGX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

GOGIX

GOGIX Risk / Return Rank: 37
GOGIX Sharpe Ratio Rank: 34
GOGIX Sortino Ratio Rank: 32
GOGIX Omega Ratio Rank: 37
GOGIX Calmar Ratio Rank: 36
GOGIX Martin Ratio Rank: 44

VWIGX

VWIGX Risk / Return Rank: 10
VWIGX Sharpe Ratio Rank: 9
VWIGX Sortino Ratio Rank: 9
VWIGX Omega Ratio Rank: 9
VWIGX Calmar Ratio Rank: 11
VWIGX Martin Ratio Rank: 11

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

GOGIX vs. VWIGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for John Hancock Funds International Growth Fund (GOGIX) and Vanguard International Growth Fund Investor Shares (VWIGX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	GOGIX	VWIGX	Difference
Sharpe ratio: Return per unit of total volatility	1.57	0.73	+0.84
Sortino ratio: Return per unit of downside risk	2.20	1.12	+1.08
Omega ratio: Gain probability vs. loss probability	1.30	1.14	+0.16
Calmar ratio: Return relative to maximum drawdown	2.17	0.97	+1.19
Martin ratio: Return relative to average drawdown	8.79	3.11	+5.68

GOGIX vs. VWIGX - Sharpe Ratio Comparison

The current GOGIX Sharpe Ratio is 1.57, which is higher than the VWIGX Sharpe Ratio of 0.73. The chart below compares the historical Sharpe Ratios of GOGIX and VWIGX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

GOGIX vs. VWIGX - Drawdown Comparison

The maximum GOGIX drawdown since its inception was -54.30%, smaller than the maximum VWIGX drawdown of -59.58%. Use the drawdown chart below to compare losses from any high point for GOGIX and VWIGX.

Drawdown Indicators

	GOGIX	VWIGX	Difference
Max Drawdown Largest peak-to-trough decline	-54.30%	-59.58%	+5.28%
Max Drawdown (1Y) Largest decline over 1 year	-13.70%	-14.06%	+0.36%
Max Drawdown (3Y) Largest decline over 3 years	-13.70%	-20.04%	+6.34%
Max Drawdown (5Y) Largest decline over 5 years	-38.22%	-52.69%	+14.47%
Max Drawdown (10Y) Largest decline over 10 years	-38.22%	-53.25%	+15.03%
Current Drawdown Current decline from peak	0.00%	-13.68%	+13.68%
Average Drawdown Average peak-to-trough decline	-12.16%	-13.80%	+1.64%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.37%	4.40%	-1.03%

Volatility

GOGIX vs. VWIGX - Volatility Comparison

John Hancock Funds International Growth Fund (GOGIX) has a higher volatility of 8.54% compared to Vanguard International Growth Fund Investor Shares (VWIGX) at 6.74%. This indicates that GOGIX's price experiences larger fluctuations and is considered to be riskier than VWIGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GOGIX	VWIGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.54%	6.74%	+1.80%
Volatility (6M) Calculated over the trailing 6-month period	16.82%	15.58%	+1.24%
Volatility (1Y) Calculated over the trailing 1-year period	18.89%	18.80%	+0.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.29%	23.39%	-6.10%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.19%	21.65%	-4.46%

GOGIX vs. VWIGX - Expense Ratio Comparison

GOGIX has a 0.99% expense ratio, which is higher than VWIGX's 0.38% expense ratio.

Dividends

GOGIX vs. VWIGX - Dividend Comparison

GOGIX's dividend yield for the trailing twelve months is around 0.07%, less than VWIGX's 6.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GOGIX John Hancock Funds International Growth Fund	0.07%	0.08%	0.78%	2.66%	13.68%	15.35%	0.21%	0.67%	2.90%	0.49%	0.94%	0.43%
VWIGX Vanguard International Growth Fund Investor Shares	6.36%	6.74%	9.68%	1.82%	6.90%	2.36%	2.28%	1.20%	5.34%	0.84%	1.26%	1.39%

Frequently Asked Questions

Can I hold both GOGIX and VWIGX in my portfolio?

With a correlation of 0.92, GOGIX and VWIGX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, GOGIX or VWIGX?

GOGIX has higher volatility (8.54%) compared to VWIGX (6.74%). In terms of maximum drawdown, GOGIX dropped -54.30% vs VWIGX's -59.58%.

Which has better risk-adjusted returns?

GOGIX currently has the higher Sharpe Ratio (1.57 vs 0.73), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.